MAX9016 Maxim, MAX9016 Datasheet

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MAX9016

Manufacturer Part Number
MAX9016
Description
The single MAX9015/MAX9016 and dual MAX9017–MAX9020 nanopower comparators in space-saving SOT23 packages feature Beyond-the-Rails™ inputs and are guaranteed to operate down to 1
Manufacturer
Maxim
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MAX9016AEKA+
Manufacturer:
Maxim
Quantity:
1 000
Part Number:
MAX9016AEKA+T
Manufacturer:
MAXIM
Quantity:
96
The single MAX9015/MAX9016 and dual MAX9017–
MAX9020 nanopower comparators in space-saving
SOT23 packages feature Beyond-the-Rails™ inputs
and are guaranteed to operate down to 1.8V. The A-
grade packages feature an on-board 1.236V ±1% ref-
erence, while the B-grade packages feature a 1.24V
±1.75% reference. An ultra-low supply current of 0.85µA
(MAX9019/MAX9020), 1µA (MAX9015/MAX9016), or
1.2µA (MAX9017/MAX9018) makes the MAX9015–
MAX9020 family of comparators ideal for all 2-cell bat-
tery monitoring/management applications.
The unique design of the MAX9015–MAX9020 output
stage limits supply-current surges while switching,
which virtually eliminates the supply glitches typical of
many other comparators. This design also minimizes
overall power consumption under dynamic conditions.
The MAX9015/MAX9017/MAX9019 have a push-pull
output stage that sinks and sources current. Large
internal output drivers allow rail-to-rail output swing with
loads up to 6mA. The MAX9016/MAX9018/MAX9020
have an open-drain output stage that makes them suit-
able for mixed-voltage system design. All devices are
available in the ultra-small 8-pin SOT23 package.
Refer to the MAX9117–MAX9120 data sheet for similar
single comparators with or without reference in a tiny
SC70 package.
19-2874; Rev 2; 12/09
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
2-Cell Battery
Monitoring/Management
Ultra-Low Power Systems
Mobile Communications
Notebooks and PDAs
Threshold Detectors/
Discriminators
MAX9015A
MAX9016A
MAX9017A
MAX9017B
MAX9018A
MAX9018B
MAX9019
MAX9020
PART
SOT23, Dual, Precision, 1.8V, Nanopower
________________________________________________________________ Maxim Integrated Products
COMPARATOR(S)
General Description
Comparators With/Without Reference
1
1
2
2
2
2
2
2
Window Detectors
Sensing at Ground or
Supply Line
Telemetry and Remote
Systems
Medical Instruments
Applications
INTERNAL REFERENCE (V)
1.240 ±1.75%
1.240 ±1.75%
1.236 ±1%
1.236 ±1%
1.236 ±1%
1.236 ±1%
♦ Ultra-Low Total Supply Current
♦ Guaranteed Operation Down to 1.8V
♦ Precision V
♦ Internal 1.236V ±1% Reference (A Grade)
♦ Input Voltage Range Extends 200mV
♦ CMOS Push-Pull Output with ±6mA Drive
♦ Open-Drain Output Versions Available
♦ Crowbar-Current-Free Switching
♦ Internal 4mV Hysteresis for Clean Switching
♦ No Phase Reversal for Overdriven Inputs
♦ Dual Versions in Space-Saving 8-Pin SOT23
Pin Configurations appear at end of data sheet.
Beyond-the-Rails is a trademark of Maxim Integrated Products, Inc.
Ordering Information continued at end of data sheet.
MAX9015AEKA-T -40°C to +85°C
MAX9016AEKA-T -40°C to +85°C
MAX9017AEKA-T -40°C to +85°C
MAX9017BEKA-T
Beyond-the-Rails
Capability (MAX9015/MAX9017/MAX9019)
(MAX9016/MAX9018/MAX9020)
Package
0.85µA (MAX9019/MAX9020)
1.0µA (MAX9015A/MAX9016A)
1.2µA (MAX9017/MAX9018)
PART
OUTPUT TYPE
Open drain
Open drain
Open drain
Open drain
Push-pull
Push-pull
Push-pull
Push-pull
OS
< 5mV (max)
-40°C to +85°C
TEMP RANGE
Ordering Information
SUPPLY CURRENT (µA)
Selector Guide
PIN-
PACKAGE
8 SOT23
8 SOT23
8 SOT23
8 SOT23
0.85
0.85
1.2
1.2
1.2
1.2
Features
1
1
MARK
AEIW
AEIQ
TOP
AEIX
AEIS
1

Related parts for MAX9016

MAX9016 Summary of contents

Page 1

... Rev 2; 12/09 SOT23, Dual, Precision, 1.8V, Nanopower Comparators With/Without Reference General Description The single MAX9015/MAX9016 and dual MAX9017– MAX9020 nanopower comparators in space-saving SOT23 packages feature Beyond-the-Rails™ inputs and are guaranteed to operate down to 1.8V. The A- grade packages feature an on-board 1.236V ±1% ref- erence, while the B-grade packages feature a 1.24V ± ...

Page 2

... EE Output Voltage (OUT_) MAX9015A, MAX9017_, MAX9019....(V MAX9016A, MAX9018_, MAX9020...................(V Output Current (REF, OUT_, REF/INA-)............................±50mA Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ELECTRICAL CHARACTERISTICS— ...

Page 3

... MAX9017_ only 1.8V Sinking 5.0V OUT 1. 5.0V CC MAX9015A/MAX9017_ V = 1.8V MAX9016A/MAX9018_ 100k PULLUP MAX9015A/MAX9017_ V = 5.0V CC MAX9016A/MAX9018_ 100k PULLUP C = 15pF (MAX9015A/MAX9017_ 15pF +25°C, 1.0% A MAX901_A MIN MAX T = +25°C, 1.75% A MAX901_B MIN MAX BW = 10Hz to 1kHz 1nF ...

Page 4

SOT23, Dual, Precision, 1.8V, Nanopower Comparators With/Without Reference ELECTRICAL CHARACTERISTICS—MAX9019/MAX9020 (Duals without REF 5V 0V -40°C to +85°C, unless otherwise noted. Typical values are PARAMETER SYMBOL Supply Voltage Range ...

Page 5

... OVERDRIVE MAX9015/MAX9016 SUPPLY CURRENT vs. SUPPLY VOLTAGE AND TEMPERATURE 1.6 1.5 1 +85°C A 1.3 1.2 1 +25°C 1.0 A 0.9 0.8 0.7 0 -40°C A 0.5 0.4 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 SUPPLY VOLTAGE (V) MAX9015/MAX9016 SUPPLY CURRENT vs. TEMPERATURE 1.6 1.5 1.4 1 1.2 CC 1.1 1 0.9 0.8 0 1.8V CC 0.6 0.5 0.4 -40 - TEMPERATURE (°C) _______________________________________________________________________________________ CONDITIONS C = 15pF (MAX9019 only 15pF L = +25°C. Specifications over temperature (T ...

Page 6

... SOT23, Dual, Precision, 1.8V, Nanopower Comparators With/Without Reference ( 15pF OVERDRIVE MAX9015/MAX9016 SUPPLY CURRENT vs. OUTPUT TRANSITION FREQUENCY 1. 100 1k 10k 100k OUTPUT TRANSITION FREQUENCY (Hz) OUTPUT VOLTAGE LOW vs. SINK CURRENT 750 ...

Page 7

SOT23, Dual, Precision, 1.8V, Nanopower Comparators With/Without Reference ( 15pF OVERDRIVE INPUT OFFSET VOLTAGE DISTRIBUTION -1.5 -1.2 -0.9 -0.6 -0.3 ...

Page 8

SOT23, Dual, Precision, 1.8V, Nanopower Comparators With/Without Reference ( 15pF OVERDRIVE INPUT BIAS CURRENT vs. INPUT BIAS VOLTAGE 1.000 IN+ = 2.5V 0.600 0.200 -0.200 -0.600 -1.000 -0.5 0.5 ...

Page 9

SOT23, Dual, Precision, 1.8V, Nanopower Comparators With/Without Reference ( 15pF OVERDRIVE PROPAGATION DELAY ( 5V) PD- CC MAX9015 toc34 V IN+ 50mV/div V OUT 2V/div 2μs/div ...

Page 10

... IN+ OUT 2 IN- MAX9015 1 REF MAX9016 REF 1.24V ______________________________________________________________________________________ NAME REF 1.24V Reference Output IN- Comparator Inverting Input IN+ Comparator Noninverting Input V Negative Supply Voltage EE N.C. No Connection. Not internally connected. OUT Comparator Output ...

Page 11

... The output stage employs a unique design that mini- mizes supply-current surges while switching, which vir- tually eliminates the supply glitches typical of many other comparators. The MAX9015/MAX9017/MAX9019 have a push-pull output stage that sinks as well as sources current. The MAX9016/MAX9018/MAX9020 have an open-drain output stage that can be pulled beyond 5.5V above V CC ...

Page 12

SOT23, Dual, Precision, 1.8V, Nanopower Comparators With/Without Reference Internal Hysteresis Many comparators oscillate in the linear region of oper- ation because of noise or undesired parasitic feed- back. Oscillations can occur when the voltage on one input is equal or ...

Page 13

... THR THF Additional Hysteresis (MAX9016/MAX9018/MAX9020) (Open-Drain Outputs) The MAX9016/MAX9018/MAX9020 feature a built-in 4mV hysteresis band. These devices have open-drain outputs and require an external pullup resistor (Figure 3). Additional hysteresis can be generated using positive feedback, but the formulas differ slightly from those of the MAX9015/MAX9017/MAX9019. Use the following procedure to calculate resistor values: 1) Select R3 ...

Page 14

... HB ⎟ − ⎠ V UTH Figure 5 shows a zero-crossing detector application 236 ) The MAX9015/MAX9016/MAX9019/MAX9020s’ invert- − Ω ing input is connected to ground, and its noninverting input is connected to a 100mV signal at the noninverting input crosses zero, the com- parator’s output changes state. ...

Page 15

... V and the 5V supply voltage to CC the pullup resistor. Chip Information TRANSISTOR COUNT: 349 PROCESS: BiCMOS TOP VIEW REF MAX9015 MAX9016 IN SOT23 ______________________________________________________________________________________ Ordering Information (continued) PART MAX9018AEKA-T -40°C to +85°C MAX9018BEKA-T OUT MAX9019EKA-T ...

Page 16

... Comparators With/Without Reference For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status ...

Page 17

... Updated EC table parameters after final test changes Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. ...

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